Vera C. Rubin Observatory

Space Scientists narrow the search for dark matter using new galaxy simulations

Nearly 15,000 simulated stellar streams reveal that galaxies alone can create features long considered possible signs of dark matter.

Space Rare x-ray flash reveals the first moments of a powerful supernova without a gamma-ray burst Joseph Shavit

Space Wandering black hole found 30,000 light-years from its galaxy’s center Joseph Shavit

Space Newborn magnetar offers rare evidence of Einstein’s relativity in a stellar explosion Joshua Shavit